Tire tread



FIG. 1 is a front elevational view of a tire tread showing my newdesign, it being understood that the pattern is repeated throughout thecircumference thereof;

FIG. 2 is a perspective view thereof;

FIG. 3 is a side elevational view thereof; and,

FIG. 4 is an enlarged fragmentary front view thereof.

The broken line showing of the tire sidewall in all four views of thedrawing is for illustrative purposes only and forms no part of theclaimed design.

The ornamental design for a tire tread, as shown and described.